2 years ago

Is the process of bananas ripening a chemical change or a physical change? explain?

1 answer:

7 0

Bananas ripening is a chemical change. First, there is a change in color of peel from green to yellow then to brown. Second, there is a change in taste. You will notice a change in taste as the bananas ripen. They become sweeter and sweeter as they begin to ripen.

You might be interested in

Mars2501 [29]

Answer:

Explanation: Carbon and silicon BOTH come from Group 14 of the Periodic Table , i.e. both formally have the same number of valence electrons, 4 such electrons.........

5 0

1 year ago

An unknown compound was found to be soluble in concentrated sulfuric acid; however, the 2,4-DNP, chromic acid, and potassium per

Alecsey [184]

Explanation:

2,4-DNP is negative: aldehyde and ketone absent

Chromic acid is negative: alcohol absent.

KMnO4 test negative: alkene absent

The only positive result is for Fe(OH)2.

Nitro group-containing compounds react with ferrous hydroxide to give amine and ferric hydroxide red ppt. Hence given compound contains the nitro group (-NO2).

5 0

2 years ago

How did Robert Whitaker change dassification?

tester [92]

Answer:

created an organizational hierarchy

Explanation:

3 0

2 years ago

What waves are utilized to sterilize medical equipment?

salantis [7]

Answer:

B-Gamma

Explanation:

7 0

2 years ago

How many hydrogen atoms are in water?

Viefleur [7K]

Water is H2O. hydrogen atom is H1 O2
so hydrogen atom is H2

3 0

2 years ago